Attention is currently required from: Stefan Ott, Furquan Shaikh, Alexander Couzens, Patrick Rudolph.

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1 comment:

• File src/arch/x86/ioapic.c:

  • Patch Set #5, Line 82: write_vector(ioapic_base, 0, high, low);

    Looking at 7series / C216 doc 326776-003

    PIC / i8259 has connected i8254 counter 0 as IRQ0. table 5-13
    IOAPIC has i8254 counter 0 connected to "pin 2" or "vector IRQ2". table 5-16

    IMO this should have modified redirection table entry #2, not #0 within the IOAPIC. That would have correllated with:

    	/* INT_SRC_OVR */
    	current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
    		 current, 0, 0, 2, 0);

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